Process for the production of animal feed and ethanol and...

Food or edible material: processes – compositions – and products – Fermentation processes – Alcoholic beverage production or treatment to result in...

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C426S011000, C426S016000, C426S031000, C426S053000, C426S624000, C424S750000, C435S068100, C435S072000, C435S161000

Reexamination Certificate

active

07494675

ABSTRACT:
A method for the production of ethanol and a modified animal feed is provided. The method replaces the starch in known corn-based animal feed with biomass fiber treated to make it more digestible by animals. The process includes wherein the pericarp and germ are removed from the corn kernel and processed for by-products. The starch and protein are also removed and separated. The starch is then fermented and distilled to ethanol and stillage. The bioavailable modified animal feed comprises the pericarp and germ removed from corn kernels and optionally by-products of the pericarp and germ processing, and lignocellulosic materials. The modified animal feed may optionally include energy materials such as animal and vegetable fats, vegetable soapstocks, or glycerin, and combinations thereof.

REFERENCES:
patent: 3958016 (1976-05-01), Galle et al.
patent: 4806475 (1989-02-01), Gould
patent: 5188673 (1993-02-01), Clausen et al.
patent: 6110323 (2000-08-01), Marsland
patent: 6428828 (2002-08-01), Jackson et al.
patent: 6638544 (2003-10-01), Vandana et al.
patent: 6962722 (2005-11-01), Dawley et al.
patent: 7014875 (2006-03-01), Rubio et al.
patent: 2003/0232109 (2003-12-01), Dawley et al.
patent: 2004/0091983 (2004-05-01), Veit et al.
patent: 2004/0187863 (2004-09-01), Langhauser
patent: 2005/0118692 (2005-06-01), Kinley et al.
Boissaid, A.L. et al., Steam Pretreatment of Douglas-Fir Wood Chips, Applied Biochemistry and Biotechnology, 84-86, p. 693-705, 2000.
Wu, M.M. et al., Optimization of Steam Explosion to Enhance Hemicellulose Recovery and Enzymatic Hydrolysis of Cellulose in Softwoods, Applied Biochemistry and Biotechnology, 77-79, p. 47-54, 1999.
Singh, V. et al., Recovery of Fiber in the Corn Dry-Grind Ethanol Process: A Feedstock for Valuable Coproducts, Cereal Chemistry, 76, p. 868-872, 1999.
Garrote, G. et al., Manufacture of Xylose-Based Fermentation Media from Corncobs by Posthydrolysis of Autohydrolysis Liquors, Applied Biotechnology, 95, p. 195-207, 2001.
Hespell, R.B. et al., Hydrolysis by Commercial Enzyme Mixtures of AFEX-Treated Corn Fiber and Isolated Xylans, Applied Biochemistry and Biotechnology, 62, p. 87-97, 1997.
Dale, B.E. et al., Hydrolysis of Lignocellulosics at Low Enzyme Levels: Applications of the AFEX Process, Bioresource Technology, 56, p. 111-116, 1996.
Enayati, N. et al., Enzymatic Saccharification of Soybean Hull-Based Materials, Biotechnology Process 11, p. 708-711, 1995.
Jung G. et al., Impact of Accessibility and Chemical Composition on Cell Wall Polysaccharide Degradability of Maize and Lucerne Stems, Journal of the Science of Food and Agriculture, 80, p. 419-427, 2000.
Ladisch, M.R. et al., Process Considerations in the Enzymatic Hydrolysis of Biomass, Enzyme and Microbial Technology 5, p. 82-102, 1983.
Males, J.R., Optimizing the Utilization of Cereal Crop Residues for Beef Cattle, Journal of Animal Science 65, p. 1124-1130, 1987.
Wanapat, J.M. et al., A Comparison of Alkali Treatment Methods to Improve the Nutritive Value of Straw. I. Digestibility and Metabolizability, Animal Feed Science and Technology 12, p. 295-309, 1985.
Alfani, F. et al., Comparison of SHF and SSF Processes for the Bioconverstion of Steam-Exploded Wheat Straw Journal of Industrial Microbiology & Biotechnology 25, p. 184-192, 2000.
Cameron, M.G. et al., Effects of Treating Oat Hulls with Alkaline Hydrogen Peroxide on Intake and Digestion by Mid-Lactation Dairy Cows, Journal of Dairy Science 74, p. 177-189, 1991.
Cameron M.G. et al., Effects of Feeding Alkaline Hydrogen Peroxide-Treated Wheat Straw-Based Diets on Digestion and Production by Dairy Cows, Journal of Dairy Science 73, p. 3544-3554, 1990.
Saha, B.C. et al., Enzymes in Lignocellulosic Biomass Conversion, in ACS Symposium Series 666, Fuels and Chemicals from Biomass, Saha, B.C. and Woodward, J eds., American Chemical Society, Washington, D.C. 1997.
Saha, B.C. et al., Enzymology of Xylan Degradation in ACS Symposium Series 723, Biopolymers, Imam, S.H.; Greene, R.V.; and Zaidi, B.R. eds., American Chemical Society, Washington, D.C. 1999.
Szakacs, G. et al., Solid-State Enzymes for Fiber Hydrolysis in ACS Symposium Series 769, Glycol Hydrolases for Biomass Conversion, Himmel, M.E.; Baker, J.O.; Saddler, J.N. eds., American Chemical Society, Washington, D.C. 2001.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Process for the production of animal feed and ethanol and... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Process for the production of animal feed and ethanol and..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for the production of animal feed and ethanol and... will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-4132419

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.